Empowering Health Outcomes with Fraud Detection and Prevention
September 22, 2025
Healthcare fraud is not a hypothetical risk, it’s a growing, costly, and complex challenge that threatens both patient trust and organizational resilience. Fraud schemes evolve constantly, taking new forms such as identity theft, phantom billing, coordinated fraud rings, and prescription manipulation. In fact, fraud accounts for more than $100 billion in annual healthcare losses, with costs often passed on to patients through higher premiums and reduced quality of care.
At ANM, we know that protecting health outcomes means protecting both patients and the financial integrity of the organizations that serve them. That’s why we’ve partnered with Splunk to help healthcare systems harness data-driven strategies that detect, prevent, and respond to fraud at scale.
Why Data Quality Matters
Fraud detection starts with data. High-quality, contextualized data provides the foundation to distinguish between normal system behavior and potentially fraudulent activity. Without that baseline, knowing what “normal” looks like, organizations are left guessing. With it, they can surface anomalies, cluster suspicious behaviors, and act on subtle shifts before they escalate.
Splunk enables healthcare organizations to ingest both structured data (claims, billing records, coding data) and unstructured machine data (logs, device telemetry, user activity). When unified, this data becomes a powerful compass that guides fraud detection efforts with accuracy and speed.
AI: From Hype to Reality
Artificial intelligence holds real promise for fraud detection but only when fed with complete and reliable data. Otherwise, AI risks generating noise, false positives, and wasted effort. With Splunk, AI becomes a force multiplier: clustering behaviors, recognizing emerging fraud patterns, and helping teams prioritize investigations based on risk scoring.
Think of it like GPS: accurate directions depend on accurate maps. With comprehensive data pipelines, AI can guide healthcare organizations away from costly missteps and toward proactive fraud prevention.
Breaking Down Silos: Security and Fraud Teams Together
Traditionally, fraud teams and security teams have operated in separate lanes. Splunk helps bring them together on a shared foundation of data. Security teams establish baselines for assets and identities, while fraud teams use those same baselines to spot anomalies. When aligned, they can move faster, catch more, and respond with greater confidence.
This collaboration transforms fraud detection from reactive monitoring into a unified defense against risk.
The Healthcare Fraud Landscape
Healthcare fraud differs from other industries because of its complexity and the stakes involved. Fraud, waste, and abuse often overlap, and they can be committed by a wide variety of actors:
- Individual fraudsters exploiting simple vulnerabilities
- Opportunists capitalizing on weak controls or chaotic systems
- Organized crime groups operating sophisticated, large-scale schemes
- Nation-state actors pursuing geopolitical or economic gain
Targets range from medical professionals (duplicate billing, upcoding, unnecessary services) to patients and impostors (identity fraud, false claims) to prescription abuse (doctor shopping, counterfeit prescriptions).
Each requires a tailored approach, and Splunk provides the flexibility to detect, correlate, and prioritize across them all.
Turning Data into Action
Our goal at ANM, along with our strategic partners like Splunk, is to help healthcare organizations move beyond the limitations of traditional fraud tools by:
- Ingesting diverse data sources across the revenue cycle (front-end intake, clinical documentation, back-end claims).
- Processing at scale in near real-time, catching fraudulent activity before it slips through.
- Applying advanced analytics and risk-based alerting to reduce false positives and surface the signals that matter.
- Automating investigations with enriched alerts, contextual intelligence, and direct integration into case management workflows.
The result is an end-to-end fraud detection pipeline that’s proactive, scalable, and precise.
From Insight to Impact
With ANM and Splunk, healthcare organizations gain:
- Better protection of revenue and resources by detecting fraud earlier and more accurately.
- Reduced costs and risk exposure by minimizing false investigations and preventing large-scale losses.
- Strengthened trust with patients, partners, and payers by demonstrating resilience and accountability.
Fraud detection isn’t just about compliance, it’s about empowering better health outcomes for patients and ensuring healthcare organizations can focus on delivering care, not battling fraud.
Dig deeper into this topic…
ANM and Splunk recently hosted a webinar featuring Bri Morgan, Healthcare Industry Advisor at Splunk, where we explored these strategies in depth and shared real-world insights.
Watch the webinar replay to learn how your organization can harness data, AI, and security alignment to stay ahead of healthcare fraud.